Lamars mom sells sports equipment online. she sold 9/10 of the sports equipment. select a way 9/10 can be written as a sum fractions. mark all that apply

If eh = hg and hg=16, find the diameter of k

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8